地震资料的采集和处理通常是为了使反射波成象。本文描述一种使地震不连续性(如断面和地层特征)成象的地震资料处理方法。这种非常规处理方法的一种用途是得到一个三维的相干系数数据体,在该数据体内,断层表现为数值上相互分开的面。图1是常规的三维反射振幅时间切片与新方法结果的对比。就我们所知,这是第一次发表的在未记录到断面反射的三维数据体中揭示断面的方法。 Seismic data collection and processing is usually to image the reflected wave. This paper describes a method of seismic data processing to image seismic discontinuities (such as sections and stratigraphic features). One use of this unconventional approach is to get a three-dimensional coherence data body in which faults appear as numerically separate faces. Figure 1 is a comparison of the results of the conventional three-dimensional reflection amplitude time slice and the new method. To the best of our knowledge, this is the first published method of revealing sections in a 3D volume without cross-section reflection.